e-Key v3 - Classificatio<span id="jodit_selection_marker_1706530355953_2524395934689061" data-jodit_selection_marker="start" style="line-height: 0; display: none;"></span>n of Polygon<span id="jodit_selection_marker_1706530355954_19880410215563016" data-jodit_selection_marker="end" style="line-height: 0; display: none;"></span>aceae
SANBI Flora Keys Logo
Interactive keys to the identification of seed plants of southern Africa using keys based on plant morphology.
  • Classification of Polygonaceae (adapted from Mabberley 1997)
  • Subfamily Polygonoideae (ocrea present):
    • Tribe Rumiceae (Herbs; perianth (2)3+(2)3):
      • Rumex
      • Emex
    • Tribe Polygoneae (Herbs or shrubs; perianth 5, outer often winged):
      • *Fallopia
      • Oxygonum
      • Polygonum
      • *Reynoutria
    • Tribe Persicarieae (Herbs; perianth 5, outer rarely winged):
      • *Fagopyrum
      • Persicaria